Air Coolers Buying Guide – Rays

Air coolers are the divine companions that turn the oppressive heat into a cool oasis, allowing you to enter a universe of refreshing tranquility. These technical wonders ensure a healthy combination of nature and technology by skillfully fusing innovation and functionality. Air coolers, also known as evaporative coolers, use evaporation to generate a comfortable atmosphere in your living or working environments. They seamlessly extend your style due to their modern, sleek designs that fit into any environment. You can choose the ideal air cooler for your needs with the aid of this in-depth shopping guide.

Understanding Air Coolers

It’s important to understand how air coolers operate before starting the purchasing procedure. They work on the straightforward evaporation concept, as opposed to air conditioners that employ refrigerants. They pull warm air from the environment, pass it through water-soaked cooling pads, and then let cool air out into the space. This organic process guarantees a steady flow of fresh air while preserving humidity levels.

Determining Your Cooling Needs

Assessing your cooling needs is the first step in purchasing an air cooler. Whether it’s a single room or a larger space, take into account the size of the place you wish to cool. To establish the proper cooling capacity (measured in cubic feet per minute or CFM), measure the dimensions and determine the square footage. In general, you’ll require 20 to 30 CFM per square foot of the space.

Types of Air Coolers

There are many different types of air coolers, each with special characteristics and advantages. The most typical kinds you’ll see are listed below:

  1. Desert Air Coolers: Desert coolers have a higher cooling capacity and can efficiently cover bigger areas, making them ideal for dry and hot climates.
  2. Personal Air Coolers: These coolers are perfect for smaller rooms like bedrooms or workplaces because they are lightweight and portable.
  3. Tower Air Coolers: Tower coolers are ideal for small spaces since they are slim, offer 360-degree cooling, and take up less space.
  4. Window Air Coolers: These coolers, which are made to be mounted in windows, offer effective cooling for specific rooms.

Water Tank Capacity

The water tank capacity of an air cooler determines its runtime and convenience. Larger tanks require fewer refills and provide longer cooling durations. If you prefer uninterrupted cooling, consider models with larger water tanks. However, keep in mind that bigger tanks also occupy more space.

Cooling Pads

The effectiveness of cooling provided by air coolers is greatly influenced by cooling pads. The two main varieties of cooling pads are aspen and honeycomb. Honeycomb pads are more maintenance-free, more cooling effective, and more lasting. On the other hand, aspen pads are less expensive but require regular replacement.

Additional Features

Look for extra features that improve convenience and utility when choosing an air cooler. Some noteworthy aspects to take into account are:

  1. Remote Control: Enables remote control operation of the air cooler, making setting adjustments more practical.
  2. Timer Function: Enables energy conservation by allowing you to schedule the cooler to turn on or off at certain periods.
  3. Air Purification: Some models have built-in filters that purify the air by eliminating allergens like dust and pollen.
  4. Oscillation: The ability of the cooler to distribute the air in a wide-angle pattern, ensuring consistent cooling across the space.

Energy Efficiency

In order to reduce your electricity consumption, energy efficiency is a crucial issue to take into account. Look for models with an Energy Efficiency Rating (EER) to ensure they use less electricity while performing at their best. To reduce your long-term energy costs, choose models with a higher EER.


Now that you’ve read this thorough buying guide, you’re prepared to make an informed choice. Think about your cooling requirements, the kind of air cooler, the size of the water tank, cooling pads, extra features, and energy efficiency. The right model will help you combat the summer heat while also providing a comfortable living environment and energy savings. Utilize a model that is ideal for you to stay cool and enjoy the summer.

In places such as Pakistan where the average temperature goes up to 50 degrees, air coolers became a noteworthy part of a major household across the country. The usual air coolers are particularly useful in hot and dry areas.

Due to the low power use, simple operation & fresh air throw, air coolers became a famous cooling solution. But, among several companies and their respective models, selecting the most-efficient choice could be an exhausting task. Therefore, this is important for one to acquire a fair idea of the kinds, attributes, and prices/costs of air coolers before investing in one.

Below is a list of the most common kinds of air coolers that are available in the market.

Personal air coolers:

Personal air coolers are mainly meant to be employed for personal use in small areas like bedrooms, hostel rooms, or small offices. These appliances are energy-efficient and are quieter than desert air coolers. These machines are comparatively small, compact, and portable cooling units that you could place near your bed, couch, or dining area.

Usually, you could find these air coolers in water storage capacities of up to 20 litres having castor wheels for trouble-free movability. In addition to portability, the best features of these coolers include less energy use and quiet operation.

Desert coolers:

Desert coolers are often used for large spaces in hot & dry areas and have large tank capacity of up to 90 litres, so one does not have to bother refilling that in short intervals of time. These are ideal for restaurants, classrooms, office spaces, medium-sized rooms, large-sized rooms, and prayer halls. The coolers are perfect for dry weather conditions, so you could use these coolers even in outdoor spaces like a terrace or backyard.

Plus, the huge tank capacity, powerful pumps, and huge fans of these coolers make them suitable for long operational hours.

Tower coolers:

These coolers are slimmer versions of air coolers that are suitable for places having space shortage.

Window coolers:

Window coolers are particularly designed to properly fit right into the windows. These coolers are installed in open windows and therefore do not take up floor space. These appliances could be used in small to middle-sized rooms and office spaces. Plus, these have a tank capacity of 40- 60 litres.

One thing which must be confirmed while placing an air cooler is the area at which the cooler is placed. This area must have good cross ventilation that would help decrease the humidity in the area. You might complete the kind of air cooler based on the region you’re living in, the available space, and the needed tank capacity. Other features like design, portability, alarm, and humidity controller could then help you find your perfect summer partner.


Alright, reader. Hopefully, you might have understood everything regarding the topic, how to pick the right air cooler for your home. Now, only one point is remaining. Rays (empowered by Connect Solutions) has been selling standard air coolers for a long time. You might analyse the website and see several choices from each relevant company there. This could be that you discover the product of your needs. Now, all has been done from our end but not from yours. So, if you really appreciate our efforts, do comment below and share our piece with your loved ones. Your people might purchase a quality air cooler for their home this summer.